oj.uz

답안 #682234

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
682234 2023-01-16T04:57:30 Z vjudge1 푸드 코트 (JOI21_foodcourt) C++17
7 / 100
 285 ms 86516 KB 
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#pragma GCC target("avx2")
#pragma GCC optimization("O3")
#pragma GCC optimization("unroll-loops")
#pragma comment(linker, "/stack:200000000")
#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
 
using namespace std;
using namespace __gnu_pbds;
 
template<class T> using ordered_multiset =tree<T, null_type, less_equal<T>, rb_tree_tag,tree_order_statistics_node_update> ;
#define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define file(s) freopen(s".in", "r", stdin);freopen(s".out", "w", stdout);
#define all(v) v.begin(),v.end()
#define rall(v) v.rbegin(),v.rend()
#define pb push_back
#define ft first
#define sd second
#define ll long long
#define pll pair<ll,ll>
const int N = 3e5 + 5;
const int M = 1e7 + 5;
const ll mod = 998244353;
const ll inf = 1e18;
 
ll binmul(ll x, ll ti) { ll res = 0;while (ti){if(ti & 1)res += x;x += x;ti >>= 1; x %= mod; res %= mod;} return res;}
ll binpow(ll x, ll ti) { ll res = 1;while (ti){if(ti & 1)res=binmul(res,x);x=binmul(x,x);ti >>= 1; x %= mod; res %= mod;} return res;}
ll nok(ll a, ll b) { return (a*b)/__gcd(abs(a),abs(b)) * (a*b > 0 ? 1 : -1); }
bool odd(ll n) { return (n % 2 == 1); }
bool even(ll n) { return (n % 2 == 0); }
 
ll n, m, q, ind[2001], sz[2001], t[N * 4][3], fl[N * 4][3];
set<pll> st[2001];
 
void push(ll x, ll v, ll tl, ll tr) {
	if (tl == tr) {
		t[v][x] += fl[v][x];
	} else {
		fl[v + v][x] += fl[v][x];
		fl[v + v + 1][x] += fl[v][x];
	}
	fl[v][x] = 0;
}
 
void upd(ll x, ll l, ll r, ll k, ll v = 1, ll tl = 1, ll tr = n) {
	push(x, v, tl, tr);
	if (r < tl || tr < l) return;
	if (l <= tl && tr <= r) {
		fl[v][x] += k;
		push(x, v, tl, tr);
		return;
	}
	ll tm = (tl + tr) / 2;
	upd(x, l, r, k, v + v, tl, tm);
	upd(x, l, r, k, v + v + 1, tm + 1, tr);
}
 
ll get(ll x, ll pos, ll v = 1, ll tl = 1, ll tr = n) {
	push(x, v, tl, tr);
	if (tl == tr) return t[v][x];
	ll tm = (tl + tr) / 2;
	if (pos <= tm) return get(x, pos, v + v, tl, tm);
	else return get(x, pos, v + v + 1, tm + 1, tr);
}
 
const void solve() {
	cin >> n >> m >> q;
 
	if (m == 1) {
		for (int i = 1; i <= q; ++ i) {
			ll t;
			cin >> t;
			if (t == 1) {
				ll l, r, c, k;
				cin >> l >> r >> c >> k;
				upd(1, l, r, k);	
			} else if (t == 2) {
				ll l, r, k;
				cin >> l >> r >> k;
				upd(2, l, r, k);
			} else {
				ll a, b;
				cin >> a >> b;
				if (get(1, a) >= get(2, a) + b) cout << "1\n";
				else cout << "0\n";
			}
		}
		return;
	}
 
	for (int i = 1; i <= q; ++ i) {
		ll t;
		cin >> t;
		if (t == 1) {
			ll l, r, c, k;
			cin >> l >> r >> c >> k;
		    for (int j = l; j <= r; ++ j) {
		    	st[j].insert({sz[j] + k, c});
		    	sz[j] += k;
		    }
		} else if (t == 2) {
			ll l, r, k;
			cin >> l >> r >> k;
		    for (int j = l; j <= r; ++ j) {
		    	ind[j] += k;
		    	ind[j] = min(ind[j], sz[j]);
		    }
		} else {
			ll a, b;
			cin >> a >> b;
			auto it = st[a].lower_bound({ind[a] + b, 0ll});
			if (it == st[a].end()) cout << "0\n";
			else cout << it->sd << "\n";
		}
	}
}
 
int main() {
   	ios_base::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	srand(time(NULL));
 
	ll tt = 1;
	//cin >> tt; 
 
	while (tt --) solve();
 
	return 0;
}

Compilation message

foodcourt.cpp:5: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
    5 | #pragma GCC optimization("O3")
      | 
foodcourt.cpp:6: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
    6 | #pragma GCC optimization("unroll-loops")
      | 
foodcourt.cpp:7: warning: ignoring '#pragma comment ' [-Wunknown-pragmas]
    7 | #pragma comment(linker, "/stack:200000000")
      |

Subtask #1
2.0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Correct 38 ms 16056 KB Output is correct
2 Correct 70 ms 28460 KB Output is correct
3 Correct 111 ms 40232 KB Output is correct
4 Correct 210 ms 63032 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 133 ms 48332 KB Output is correct
8 Correct 145 ms 48084 KB Output is correct
9 Correct 149 ms 47852 KB Output is correct
10 Correct 146 ms 48416 KB Output is correct
11 Correct 142 ms 49488 KB Output is correct
12 Correct 151 ms 48532 KB Output is correct
13 Correct 134 ms 60652 KB Output is correct
14 Correct 213 ms 86516 KB Output is correct
15 Correct 98 ms 59536 KB Output is correct
16 Correct 161 ms 85096 KB Output is correct
17 Correct 64 ms 23756 KB Output is correct
18 Correct 108 ms 41568 KB Output is correct
19 Correct 2 ms 980 KB Output is correct
20 Correct 3 ms 1108 KB Output is correct

Subtask #2
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 38 ms 16056 KB Output is correct
2 Correct 70 ms 28460 KB Output is correct
3 Correct 111 ms 40232 KB Output is correct
4 Correct 210 ms 63032 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 133 ms 48332 KB Output is correct
8 Correct 145 ms 48084 KB Output is correct
9 Correct 149 ms 47852 KB Output is correct
10 Correct 146 ms 48416 KB Output is correct
11 Correct 142 ms 49488 KB Output is correct
12 Correct 151 ms 48532 KB Output is correct
13 Correct 134 ms 60652 KB Output is correct
14 Correct 213 ms 86516 KB Output is correct
15 Correct 98 ms 59536 KB Output is correct
16 Correct 161 ms 85096 KB Output is correct
17 Correct 64 ms 23756 KB Output is correct
18 Correct 108 ms 41568 KB Output is correct
19 Correct 2 ms 980 KB Output is correct
20 Correct 3 ms 1108 KB Output is correct
21 Correct 63 ms 25288 KB Output is correct
22 Correct 69 ms 28296 KB Output is correct
23 Correct 130 ms 40476 KB Output is correct
24 Correct 200 ms 62320 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 468 KB Output is correct
27 Correct 130 ms 46516 KB Output is correct
28 Correct 138 ms 49564 KB Output is correct
29 Correct 124 ms 47312 KB Output is correct
30 Correct 124 ms 48496 KB Output is correct
31 Correct 133 ms 45720 KB Output is correct
32 Correct 120 ms 44916 KB Output is correct
33 Correct 148 ms 61156 KB Output is correct
34 Correct 216 ms 85584 KB Output is correct
35 Correct 120 ms 59600 KB Output is correct
36 Correct 144 ms 83916 KB Output is correct
37 Correct 1 ms 852 KB Output is correct
38 Correct 2 ms 1108 KB Output is correct

Subtask #3
0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 2 ms 596 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 285 ms 23284 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 38 ms 16056 KB Output is correct
2 Correct 70 ms 28460 KB Output is correct
3 Correct 111 ms 40232 KB Output is correct
4 Correct 210 ms 63032 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 133 ms 48332 KB Output is correct
8 Correct 145 ms 48084 KB Output is correct
9 Correct 149 ms 47852 KB Output is correct
10 Correct 146 ms 48416 KB Output is correct
11 Correct 142 ms 49488 KB Output is correct
12 Correct 151 ms 48532 KB Output is correct
13 Correct 134 ms 60652 KB Output is correct
14 Correct 213 ms 86516 KB Output is correct
15 Correct 98 ms 59536 KB Output is correct
16 Correct 161 ms 85096 KB Output is correct
17 Correct 64 ms 23756 KB Output is correct
18 Correct 108 ms 41568 KB Output is correct
19 Correct 2 ms 980 KB Output is correct
20 Correct 3 ms 1108 KB Output is correct
21 Runtime error 2 ms 596 KB Execution killed with signal 11
22 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 2 ms 612 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #7
0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 38 ms 16056 KB Output is correct
2 Correct 70 ms 28460 KB Output is correct
3 Correct 111 ms 40232 KB Output is correct
4 Correct 210 ms 63032 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 133 ms 48332 KB Output is correct
8 Correct 145 ms 48084 KB Output is correct
9 Correct 149 ms 47852 KB Output is correct
10 Correct 146 ms 48416 KB Output is correct
11 Correct 142 ms 49488 KB Output is correct
12 Correct 151 ms 48532 KB Output is correct
13 Correct 134 ms 60652 KB Output is correct
14 Correct 213 ms 86516 KB Output is correct
15 Correct 98 ms 59536 KB Output is correct
16 Correct 161 ms 85096 KB Output is correct
17 Correct 64 ms 23756 KB Output is correct
18 Correct 108 ms 41568 KB Output is correct
19 Correct 2 ms 980 KB Output is correct
20 Correct 3 ms 1108 KB Output is correct
21 Correct 63 ms 25288 KB Output is correct
22 Correct 69 ms 28296 KB Output is correct
23 Correct 130 ms 40476 KB Output is correct
24 Correct 200 ms 62320 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 468 KB Output is correct
27 Correct 130 ms 46516 KB Output is correct
28 Correct 138 ms 49564 KB Output is correct
29 Correct 124 ms 47312 KB Output is correct
30 Correct 124 ms 48496 KB Output is correct
31 Correct 133 ms 45720 KB Output is correct
32 Correct 120 ms 44916 KB Output is correct
33 Correct 148 ms 61156 KB Output is correct
34 Correct 216 ms 85584 KB Output is correct
35 Correct 120 ms 59600 KB Output is correct
36 Correct 144 ms 83916 KB Output is correct
37 Correct 1 ms 852 KB Output is correct
38 Correct 2 ms 1108 KB Output is correct
39 Runtime error 2 ms 596 KB Execution killed with signal 11
40 Halted 0 ms 0 KB -

Subtask #8
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 38 ms 16056 KB Output is correct
2 Correct 70 ms 28460 KB Output is correct
3 Correct 111 ms 40232 KB Output is correct
4 Correct 210 ms 63032 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 468 KB Output is correct
7 Correct 133 ms 48332 KB Output is correct
8 Correct 145 ms 48084 KB Output is correct
9 Correct 149 ms 47852 KB Output is correct
10 Correct 146 ms 48416 KB Output is correct
11 Correct 142 ms 49488 KB Output is correct
12 Correct 151 ms 48532 KB Output is correct
13 Correct 134 ms 60652 KB Output is correct
14 Correct 213 ms 86516 KB Output is correct
15 Correct 98 ms 59536 KB Output is correct
16 Correct 161 ms 85096 KB Output is correct
17 Correct 64 ms 23756 KB Output is correct
18 Correct 108 ms 41568 KB Output is correct
19 Correct 2 ms 980 KB Output is correct
20 Correct 3 ms 1108 KB Output is correct
21 Correct 63 ms 25288 KB Output is correct
22 Correct 69 ms 28296 KB Output is correct
23 Correct 130 ms 40476 KB Output is correct
24 Correct 200 ms 62320 KB Output is correct
25 Correct 1 ms 468 KB Output is correct
26 Correct 1 ms 468 KB Output is correct
27 Correct 130 ms 46516 KB Output is correct
28 Correct 138 ms 49564 KB Output is correct
29 Correct 124 ms 47312 KB Output is correct
30 Correct 124 ms 48496 KB Output is correct
31 Correct 133 ms 45720 KB Output is correct
32 Correct 120 ms 44916 KB Output is correct
33 Correct 148 ms 61156 KB Output is correct
34 Correct 216 ms 85584 KB Output is correct
35 Correct 120 ms 59600 KB Output is correct
36 Correct 144 ms 83916 KB Output is correct
37 Correct 1 ms 852 KB Output is correct
38 Correct 2 ms 1108 KB Output is correct
39 Runtime error 2 ms 596 KB Execution killed with signal 11
40 Halted 0 ms 0 KB -